Agilent Technologies FS4100 Computer Drive User Manual


 
DELAY_1 0010 State delayed
by one clock tic
DELAY_2 0011 State delayed
by two clock tics
SOF_OR_ADR 0100 Receiving
address for
token packet or
Frame number
SOF_OR_EP 0101 Receiving
endpoint for
token packet or
the remainder of
the frame
number for start
of frame
CRC 0110 Receiving CRC
data
PRE_DATA 0111 About to receive
data
DATA 1000 Receiving data
D+, D-, VP, VM, RCV, USB Power and GND are
available to be viewed with spare probes from the
logic analyzer or a scope probe.
USB Analysis Probe
Test Points
The format menu has been configured to include
POD4. Pod 4 allows the user by means of attaching a
flying led set to the stake pins to view the signals that
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